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will not start when passthrough gpu


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Edit it look like it a ryzen probleme so I try to post there

Ok first if any have a better title I will be really happy .
my cpu are a Ryzen but that I don't know or it a cpu thing don't think I don't post it in that thread but can be mistaken ? .
I got a Razen 2700k 16 GB ram and a Nvida 970 
when run the vm whit vnc it work  but when try run it whit  gpu passthrough it not I have  give it the bios file , I have try 2 different but that don't help I think it not that ?   when look at the log I can see   non essential  but it sound like it give me problem anyway ? 
hope some help from your smart people ;-) and sorry for the post setup  whit the xml hope you get it ? also sorry for any misspelling if you have any problem just ask and will try to rephrase it 

IOMMU group 19:	[1022:1455] 0b:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices, Inc. [AMD] Device 1455
2018-08-18 07:45:18.259+0000: starting up libvirt version: 4.0.0, qemu version: 2.11.1, hostname: Backup
LC_ALL=C PATH=/bin:/sbin:/usr/bin:/usr/sbin HOME=/ QEMU_AUDIO_DRV=none /usr/local/sbin/qemu -name 'guest=Windows 10,debug-threads=on' -S -object 'secret,id=masterKey0,format=raw,file=/var/lib/libvirt/qemu/domain-10-Windows 10/master-key.aes' -machine pc-i440fx-2.11,accel=kvm,usb=off,dump-guest-core=off,mem-merge=off -cpu host,hv_time,hv_relaxed,hv_vapic,hv_spinlocks=0x1fff,hv_vendor_id=none -drive file=/usr/share/qemu/ovmf-x64/OVMF_CODE-pure-efi.fd,if=pflash,format=raw,unit=0,readonly=on -drive file=/etc/libvirt/qemu/nvram/a0321852-5996-c06c-f365-f29de45eb6b8_VARS-pure-efi.fd,if=pflash,format=raw,unit=1 -m 12800 -realtime mlock=off -smp 14,sockets=1,cores=14,threads=1 -uuid a0321852-5996-c06c-f365-f29de45eb6b8 -display none -no-user-config -nodefaults -chardev 'socket,id=charmonitor,path=/var/lib/libvirt/qemu/domain-10-Windows 10/monitor.sock,server,nowait' -mon chardev=charmonitor,id=monitor,mode=control -rtc base=localtime -no-hpet -no-shutdown -boot strict=on -devic2:54:00:1b:58:6e,bus=pci.0,addr=0x2 -chardev pty,id=charserial0 -device isa-serial,chardev=charserial0,id=serial0 -chardev 'socket,id=charchannel0,path=/var/lib/libvirt/qemu/channel/target/domain-10-Windows 10/org.qemu.guest_agent.0,server,nowait' -device virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=org.qemu.guest_agent.0 -device vfio-pci,host=08:00.0,id=hostdev0,bus=pci.0,addr=0x5,romfile=/mnt/user/domains/vbios/Gigabyte.GTX970.4096.141224.rom -device vfio-pci,host=0b:00.3,id=hostdev1,bus=pci.0,addr=0x6 -device vfio-pci,host=08:00.1,id=hostdev2,bus=pci.0,addr=0x8 -device usb-host,hostbus=1,hostaddr=2,id=hostdev3,bus=usb.0,port=1 -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x9 -msg timestamp=on
2018-08-18 07:45:18.259+0000: Domain id=10 is tainted: high-privileges
2018-08-18 07:45:18.259+0000: Domain id=10 is tainted: host-cpu
2018-08-18T07:45:18.299967Z qemu-system-x86_64: -chardev pty,id=charserial0: char device redirected to /dev/pts/0 (label charserial0)
2018-08-18T07:45:20.132183Z qemu-system-x86_64: vfio: Cannot reset device 0000:0b:00.3, depends on group 19 which is not owned.
2018-08-18T07:45:21.161893Z qemu-system-x86_64: vfio: Cannot reset device 0000:0b:00.3, depends on group 19 which is not owned.
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